Peak Stack cover art
Action Arcade Reflex Quick 1–2 min

Peak Stack

Stop the sliding block and stack it as high as you can.

Peak Stack gameplay screenshot
Real in-game screenshot · tap to play

How to play Peak Stack

  1. Tap to drop the moving block onto the tower.
  2. Only the overlapping part stays — miss and the run ends.
  3. Perfect alignments keep full width and boost your combo.
  4. Stack higher for a bigger score before the block shrinks away.

Good to know

  • Free and instant: runs in your browser on phone, tablet or desktop — nothing to install.
  • Session length: about 1–2 min per round, perfect for a short break.
  • Progress saves automatically in this browser: best scores, missions and favorites.

Start playing Peak Stack or browse all Play Hub games.

Today Puzzle: Brain Games app icon

Play Peak Stack offline on Android

Peak Stack is part of Today Puzzle: Brain Games, our free Android app — no Wi-Fi needed, with daily puzzles and check-in rewards.

Get it on Google Play